Merge videos into one
Join several video clips into a single MP4. Clips with different sizes or formats are normalized automatically, and you can trim each one before merging.
How to use the Merge Videos
- 1
Add photos and video clips, then drag them into order.
- 2
Pick a format (16:9, 9:16, 1:1, 4:5), transitions and music.
- 3
Preview, then create your MP4 in up to 1080p.
Why use the Zenixbase Merge Videos
Photos and clips together
Mix still images and videos freely, with per-photo duration and per-clip trimming.
Every social format
Landscape, vertical, square and 4:5, with blurred fill so nothing gets cut off.
Transitions and motion
Fade, dissolve, slide, wipe, zoom and circle transitions, plus Ken Burns zoom on photos.
Background music
Loops to fit, fades out at the end and mixes with clip audio at the volume you choose.
Frequently asked questions
Can I merge videos with different resolutions?
Yes. Every clip is scaled to the chosen format, with blurred fill, crop or black bars so nothing gets distorted.
Can I merge MOV and MP4 files together?
Yes. Mix formats freely; the result is a single H.264 MP4.
How many photos or clips can I add?
Up to 40 items per video.
Does the music get cut to the video length?
Yes. It's trimmed to the video and faded out at the end. If it's shorter than the video, it can loop.
Is there a watermark?
No. Videos are exported clean, in up to 1080p.